How to store nuts at home

How to choose the right walnuts for storage

Ripe walnuts do not change their chemical composition over time. Taste and useful properties are not lost. The main thing is to prevent rotting, which requires compliance with all storage conditions at home. To preserve the usefulness and taste, not only the stage of proper storage is important, but also the choice of a good fruit. When buying, follow the rules:

1. The age of the fetus after its collection should not exceed 3 months. Unlike freshly harvested nuts, last year's shells will be dirtier or darker in color.
2. The nut shell should be dense, without cracks or chips. Otherwise, even through small cracks, moisture will get inside and the fruit will deteriorate.
3. The appearance of the shell and the taste of the fruit itself are important. Therefore, you should try several kernels (they should not be bitter, but, on the contrary, have a sweetish taste).
4. To determine a high-quality tasty fruit, you should take the nut in your hand, shake it several times. No sound will be heard when shaking a good nut. If in the shell it is felt as if there is a small ball inside and the nut is lightweight, then the kernel inside is dry or deteriorated, so you should not take it.

How to store shelled walnuts

Many people buy peeled fruits. This saves time and effort. This option has certain advantages. It helps to examine the kernels and assess their quality. However, this product has a short shelf life.

To preserve the freshness of peeled walnut kernels, you should follow these rules:

1. Protect product from exposure to air and light. In such conditions, the likelihood of rapid development of bacteria is high. Products in a short time begin to rot and deteriorate.
2. It is recommended to store peeled kernels in a dry container. A container made of glass or tin will do. A paper bag is also an excellent option. However, it is not recommended to use polyethylene. In the film, the kernels quickly deteriorate.
3. To extend the shelf life of the product, it is placed in the refrigerator. It is also allowed to use the freezer. In such a situation, it is permissible to put the product in plastic bags.
4. To keep the kernels for a long time, they are heated in the oven. It is also allowed to do this in a frying pan.

To dry the kernels, it is recommended to place them on a baking sheet and place them in the oven for 1-2 hours. The temperature regime should be 40-50 degrees. After that, put the nuts on parchment and cool for half an hour.

Storage methods

The nut will not be covered with white bloom, fungus, will not lose its quality and will not taste bitter if you follow certain storage rules, for which special conditions must be created. The way of storing peeled nuts is different from the way of storing inshell nuts. In the first case, the nut must be stored in a dark and cool place in such a container - a glass, plastic or metal container, where it is tightly closed with a lid. A refrigerator or a cold dry cellar is a suitable place, or you can freeze them in sealed bags in portions in the freezer. Inshell walnuts are placed in a large container - bags made of natural fabric, cardboard boxes, these can be wooden boxes.

One general rule of thumb for storage is a dark place with no sunlight. Then all the vitamins will remain in place, the taste will not deteriorate.

Another way to store a nut is to make jam from it. Green walnuts are washed and poured with sugar syrup, this is all infused for 2 days, then the syrup is drained and boiled down. Pour the nuts and insist for another 1 day. The syrup is again drained and boiled down.After that, the nut is again poured with this syrup and put on a small fire, boiled for 15 minutes. Next, the jam is poured into sterilized jars. Such jam is a real storehouse of iodine.

Sorting

Before storing the nut, it is necessary to re-sort, namely, remove the debris of the peel, partitions inside the nut, branches and leaves. All nuts are carefully handled and inspected for damage or mold. All spoiled kernels must be thrown out

It is necessary to pay attention to the taste of the nut, it should not be rancid, and the smell should not be rotten

Sorted nuts must be processed before storage, since they absorb dust and dirt during the sale process.

Why roast nuts?

First of all, walnuts are washed under running cold or warm water and fried over low heat for about 15 minutes, putting them in a pan (in this case, no oil is added). It is necessary to ensure that the nucleoli do not darken. You can also roast the kernels on a baking sheet in the oven by setting the timer for one hour at medium temperature. So, excess moisture will come out of the nuts, and they will dry out well, therefore, the shelf life will increase. When exposed to temperatures on the nut, insect larvae are neutralized.

Why is the nut frozen?

An urgent question that arises when it is necessary to store peeled nuts for a long time. Of course, this increases the shelf life, but nuts lose their nutritional properties in small quantities, and their taste may also change. How to store peeled nuts in the freezer?

To do this, the nuts must be divided into small batches (approximately 300 g each) and put into bags with fasteners, you can use foil for this purpose. This is necessary to protect the nuts from odors and excess moisture.

How to keep fruits in and out of the shell

The conditions under which it is required to store peeled and unpeeled nuts are different.

In shell

After drying, unpeeled nuts are sent to a dry cellar, a cool storage room, or other utility room, the humidity of which does not exceed 70%. The most suitable temperature range is 5 to 20 ° C above zero.

Residents of city apartments that do not have a basement can store inshell walnuts in boxes or bags that are well-permeable to air. Keep them on the balcony out of rain and sun.

If there is no glazed balcony, put the fruits in a closet, pantry or refrigerator.

The shelf life of inshell walnuts depends on whether you comply with the temperature and humidity requirements. In a room with appropriate conditions, it will remain fresh and edible for 1.5-2 years.

Without shell

Peeled grains spoil much faster than in shells. To keep them longer, use the following methods:

In a sealed container. Keep grain pre-sterilized by freezing or roasting in jars, plastic containers or vacuum sealed. The product should be kept in a dry, shaded place. With this method, it retains its pleasant taste and useful properties for about 3-4 months. Kernels that have not been previously processed can lie in a tin or glass container for no more than 1 month. Moisture and pests do not penetrate into closed jars.

• In the freezer. It is recommended to store shelled walnuts at home at low temperatures. For this, a vacuum container is filled with cores and placed in a freezer. With this method, the kernels remain fresh for 1 year.
• Cold sterilization. If you have a lot of peeled beans that don't have enough free space in the freezer, you can freeze them temporarily. To do this, small batches are alternately frozen for 2-3 days, and then sent for storage in a closet or pantry.This method contributes to the destruction of pests and their larvae, which feel great at room temperatures and quickly die in the cold.
• Roasting in the oven. The sterilization procedure in order to suppress the vital activity of bacteria and insects can also be carried out by calcining in the oven for 5-10 minutes. This method will also remove excess moisture from the fruit, which is the main cause of rancidity and mold. Lightly fry a small amount of nuts in a wide frying pan. Pine nuts can be processed in the same way.

If you notice that the grains in the shell are beginning to deteriorate, then fry them in the oven.

Then clean, put in vacuum bags and hide in the freezer. In this case, all damaged kernels must be thrown away.

What to store

Unpeeled kernels can be kept in a wooden or cardboard box. But the peeled ones must be put in a container made of clay or glass. Clay jars with a snap-on lid are a good option. Unpeeled fruits can be poured into bags. It is better to refuse plastic bags. In them, the kernels begin to grill, losing their taste.

Glass containers

If a container made of glass or plastic is chosen for storage, then it must certainly be clean and dry. The cover should snap or screw tightly. The condition of complete sealing must be achieved.

Plastic containers

Do not choose plastic bags for storage. Despite their good sealing, they let through odors that negatively affect the taste of the fruit.

Box, drawer

Wooden crates and paper boxes are suitable for preserving uncleaned nucleoli when large quantities are involved. It is better to put them in places where the recommended humidity level is observed. Before placing the fruit in the selected container, it should be checked for absolute dryness.

8 ways to protect cereals from pests

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Storing walnuts at home

It is not in vain that nature hid the delicate tasty kernels of nuts in a hard shell, there are plenty of hunters to feast on them in the wild. As soon as man tasted these gifts of nature, the tailed nut lovers had a serious rival. Nuts, like other gifts, were initially harvested as needed, but as civilization developed, people learned to grow them, the yields became significant and the reserves, too, immediately the question arose of how to properly store walnuts.

It probably took a little time for the ancient people to understand that simply dumping the nuts in the corner of the cave will not save them for a long time. The nuts in the shell took up a lot of space, and the shell itself could be useful as a reserve of fuel.Pretty soon, the problem began to sound a little different: how to store peeled walnuts so that they retain their qualities longer and take up a minimum of space.

Having learned to use fire, humanity has made a giant step in its development. More significant, perhaps, has not happened since then. In addition to heating homes, the diet of our ancestors immediately changed, this affected not only the everyday table, but, of course, the blanks. The storage of walnuts became longer; they began to dry them before laying them for the winter, and the conditions in the dwellings became drier.

Everything that we are writing about so far is just speculation, but the real story is unlikely to be too different. A successful year fell out and a great harvest turned out, the knowledge of how to properly store peeled walnuts was immediately useful. The squad moved to the north, set up a border blockhouse, and the same nuts were poured into the bins, but not chopped. In a word, the technology for storing food, including nuts, has evolved literally with every human step.

From a historical background, we will move on to practice, and we will study how to properly store nuts at home, observing all the experience accumulated by our ancestors. Storage of harvested nuts, with the exception of an industrial scale, is carried out mainly in the following ways:

1. In the shell, peeled.
2. In the shell, unpeeled.
3. Chipped and disassembled into nuclei.
4. Disassembled and crushed.

Let's break the order of the list and start the story about how to store nuts at home from point two. It is rarely used and is rather used for temporary storage, before further processing. The conditions with this method are perhaps the most costly: nuts are stored spread out in one layer over a large space. Installation of a canopy is required as the timing for harvesting delicious nuts often coincides with the onset of rainy weather. The shelf life is short, as soon as possible it is worth cleaning the nuts from the remnants of the dried peel and additionally processing it with one of the accepted methods.

A longer shelf life is provided by such a method, for example, how to store walnuts in the shell. It deserves special attention, and will be considered in detail, but at the beginning we will give only a general description.

As they are harvested, the nuts are immediately peeled from the easily peeling outer skin and laid out for airing. In sunny weather, under hot rays, this process takes place relatively quickly. Further, the nuts can be cracked, but more often they are first heated, dried. This can be done in the oven or in a skillet if the amount is relatively small. Dry them at home and on hot batteries.

Technologies for parsing nuts into kernels and shells deserve a separate article, but for now we are talking only about how to properly store nuts. We will only mention that it is not always worth seeking to obtain whole kernels, since for most cases of further use of nut kernels this is unnecessary.

After the shell is removed, you will have two more options to choose from: immediately pack the nuts into small containers for storage or pre-fry them. The first method is preferable, since nuts are not always used in cooking roasted. The second is more often used before pouring the nuts with honey, adding to the jam, and it does not fully respond to the topic of how to store peeled walnuts at home.

How to store shelled walnuts

Walnuts spoil quickly due to their high fat content

For this reason, it is important to select optimal storage conditions, taking into account living conditions and general nutritional rules.

Method number 1. Freezer
This technology involves storing large portions of walnuts. The term varies from 4 to 6 months. For certain reasons, people buy products in bags, so this option should be considered.The method differs in that it is quite easy to translate it into reality.

The main storage condition is the presence of plastic packaging with the possible creation of a vacuum. Packages of this kind can be purchased in large hardware stores of the Okey, Auchan, Assorti, etc. chains. Moisture must not be allowed to enter the cavity, since such a development of events reduces the aging time by 50-70%

It is important to understand that even a drop of water will spoil the nuts, mold will begin to develop at an incredible rate.

Method number 2. Bags
The main feature of storing walnuts in bags is considered to be the availability of a suitable room. Find a place where the air circulates without sudden jumps

It is important that the room is dry and well ventilated. Such actions will not allow the composition to grow moldy, since moisture is completely excluded.

To avoid spoilage of the product, make sure that there are no foreign odors. A different outcome will contribute to the adoption of the aroma of nuts. The best option is the presence of a glazed loggia in a house or apartment. A pantry with ventilation (artificial or natural) is also suitable.

It is not recommended to place walnuts on a balcony without glazing, this place is unsafe in terms of temperature conditions. Sudden jumps from cold to warm (day-night, summer-winter) will quickly spoil the product. If you neglect this recommendation, condensation will begin to accumulate in the bags, contributing to mold.

You can use both fabric ready-made herbal bags and homemade designs. If you prefer the latter option, fold the gauze cloth into 3-4 layers, then secure 3 free edges. As a result, you will get a square bag in which you need to place the kernels. Tie the free edge with a thread or rope, and then send it to storage.

Method number 3. Glass jars

Choose the right size jars depending on the total volume of the product. Sterilize: place the containers in a saucepan with boiling water, wait about 10 minutes. Then rinse and dry thoroughly to remove any suspicion of moisture.
Next, send the nuts, peeled from partitions and shells, into the cavity, tighten the lid, creating a vacuum. Wrap each jar in a black bag or paper and take it for storage in a room with a temperature of 10-20 degrees.

Optionally, you can replace the glass jars with plastic containers with a tight-fitting lid. Ordinary containers for food, cereals, flour or sugar are suitable.

Method number 4. Attic or cellar
The option is rightfully considered risky, but this fact does not mean the impossibility of its implementation. If you decide to store walnuts in a cellar or attic, keep an eye on the moisture level and overall temperature readings.

In cases where the room is constantly either cold or warm, abandon this technique.

Pay attention to the penetration of insects into the cavity of the package, they can deposit larvae, subjecting the nuts to spoilage. When storing the product in this way, you should regularly open the packaging to make sure that there are no pests.

If you do not feel like resorting to such desperate methods, preserve the nuts in glass jars. Such a move will help keep the nuclei intact for 2 years. You can also use gauze or cotton bags, but the duration will be reduced to 30-60 days.

Walnuts are rightfully considered a gift of nature

However, in order to fully enjoy the beneficial properties of the product, it is important to store it correctly. Use hermetically sealed containers, glass jars, vacuum plastic bags

Consider placing the product in an attic or loggia.

General storage requirements

Before putting the nuts for storage, you need to choose only high-quality fruits.

When buying from a store, pay attention to the appearance of walnuts:

• the nucleoli should be of the same size, intact, without fragmentation and damage;
• the skin on the nucleolus is brown without bloom, with a homogeneous structure;
• the kernel should not taste too bitter or smell unpleasant.

Pay attention to the place where you buy the goods, never take nuts on the street in bags, road dust settles on them, and the taste is saturated with the aroma of exhaust gases from cars. Buy goods only in trusted stores, markets

It is desirable to have the opportunity to look at the nuts, hold them in your hands, and not buy a "pig in a poke" in an already prepackaged container.

Attention! Never buy crushed kernels, it can be a very low quality product made from spoiled raw materials.

After purchasing nuts, to keep them as long as possible, there are several factors to consider:

• preparation for storage;
• preservation conditions;
• container.

Each of these factors is, of course, important, and non-observance is fraught: the nuts will not lie for more than a month. If you take care of the product in advance and create all the conditions for preservation, then walnuts can lie for up to 1 month, or even more, with full preservation of their taste and healing qualities.

Storage preparation

When buying peeled nuts, even in a checked place, of course, you cannot eat them right away and put them away for storage. First, they need to be disinfected. The easiest way to disinfect is to rinse. To do this, pour the nuts into a colander and rinse under running cold or slightly warm water. Then, wait until the water is completely drained, and transfer the nuts to a dry towel to absorb excess moisture into the fabric. Make sure that the nucleoli are completely dry, there should be no moisture on them. Then put the nucleoli in a clean, prepared container and store.

Storage conditions

Most of all, the nucleoli are afraid of moisture, as it causes mold. To avoid this, choose a place at home where the following conditions will be met:

• temperature in the range from 8 to 16 degrees Celsius;
• humidity within 20-40%;
• no direct sunlight.

In an ordinary apartment, for the preservation of walnuts, you can use:

• wardrobes with closing doors;
• insulated balcony;
• pantry.

If you live in a private house, it is better to hide the nucleoli in the basement, cellar, on the veranda. You can leave at home, but not near heating radiators and not in places where it is too damp. Many leave the nuts to be stored at room temperature. With prolonged storage under such conditions, the taste of the fruit changes, it becomes musty, therefore, it is not worth leaving the kernels for a long time at room temperature (more than 3-4 weeks).

Container

Choose dishes for the preservation of nuts based on the main requirement - sterility. These can be food-grade plastic containers, glass jars, even plastic or plastic bags, vacuum bags. Regardless of the container chosen, it must have a lid to protect the nuts from moisture and bacteria in the air. Pre-treat jars or plastic containers with a soda solution or wash with laundry soap - the surface should be as disinfected as possible. Then, after washing, be sure to dry the container from moisture, wipe it dry with a towel.

If you decide to take glass jars for storing nuts, they can be calcined in the oven or processed over steam. With such cleaning, the quality of disinfection increases significantly, which means that the nuts will stay intact and safe longer.

Attention! Before calcining, make sure the glass is not too thin, otherwise the jar may burst from the high temperature.

How long do different types of nuts last?

There are three storage options for this product. The longest is in the freezer, but in the jars in the closet they are stored for the minimum time. The lower the temperature, the longer the nuts will retain their benefits.

Different types of nuts:

1. Peanut.Stored in the refrigerator for 6-9 months, in the freezer for up to 9 months, in a cool dark drawer for up to six months.
2. Walnut. Shelf life in the freezer for more than a year, in the refrigerator - 6 months, in a cool dark place for no more than one month.
3. Pine nut. It can be stored in the freezer for up to 8 months, in the refrigerator for one month, in the closet for no more than 3 weeks.
4. Almond. Shelf life in the refrigerator for more than a year, in the refrigerator for 10-12 months, in the closet for 2-3 months.
5. Pistachios. They can be stored in the freezer for up to a year, in the refrigerator for up to 9 months, in the closet for up to 3-4 months.

It is better to store nuts in glass and in a dark place.

Thus, the shelf life in a cool and dark place is quite long. But if the nuts are pre-peeled, placed in cling film or plastic containers, the shelf life can be extended from six months to a year or more.

True, in the future, such a product can no longer be frozen.

Some types of nuts, for example, hazelnuts and pine nuts, are undesirable to store peeled - they must be eaten for the next few weeks after peeling. In supermarkets, you can often find them in a ready-to-eat form - we strictly do not recommend buying such a product, since it may not only be unhealthy, but also hazardous to health.

Also, experts do not advise storing different types of nuts together, since each product has its own characteristics, the amount of essential oil in the composition, and the shelf life. If you put them in one container, it can lead to the fact that the taste of the nuts will deteriorate, as they will absorb each other's smells.

How to dry walnuts after harvest

In order for walnuts to be stored as long as possible and not to lose their useful properties, they must first be properly dried, and this can be done both at home (in an apartment) and on the street or under a canopy.

It is optimal to dry recently harvested nuts outdoors in warm sunny weather (but not higher than 30 degrees), or in the shade under a canopy, where there is good airflow, however, a ventilated attic is also suitable (especially if the weather is changeable and unfavorable).

Nuts should be laid out in 1 layer (maximum 2) on wire nets or trellised boxes, or on newspapers and stir periodically so that their shells dry evenly.

It is very convenient to dry walnuts at home near the battery.

The duration of the procedure depends on the moisture content of the nut and on the intensity of the drying itself. Most often, a few days are enough (from 2 to 5).

Video: how to dry walnuts

It is very convenient to dry nuts in the microwave (1.5 minutes at maximum), but it is better to do this with already peeled nuts.

Conditions for long-term storage

You can extend the shelf life of a peeled nut treat by observing the conditions for long-term storage:

1. Store the seeds in an apartment in a dark, cool and dry place, packaged in clean glass jars.
2. Fold the prepared and dried kernels in a glass container, close the lids and put them in the refrigerator compartment on the lower shelf.
3. Pack the crop in plastic bags, seal it tightly and put it in the freezer.

To keep the nuts in the shell for a long period, you need:

1. Calcine the raw materials and place them in glass jars, wooden boxes, cloth bags.
2. Place the workpieces at home, in rooms with low humidity and low temperatures. Excessive moisture will cause the fruit to rot. And temperatures above 21 degrees will lead to rancidity of the product.
3. Store fruits indoors without sudden changes in temperature. Do not place fruits near "fragrant" vegetables and fruits, otherwise they will absorb third-party odors.

To preserve the nuts for a long time, the room is fumigated with sulfur. This way you can also protect the product from mold and give the shell a light shade.

Observing the above conditions, you can save useful fruits for 6-12 months.

Preservation as a way of storage

If it is not possible to create good conditions for preserving the beneficial properties of walnuts, you can use a method such as conservation.

Recipes for preserving green fruits are also quite popular. Among them are:

• green oil - fresh peel is infused in good olive oil for 40 days. After this period, the finished product is used as a dressing for various salads;
• juice from the peel - the fresh green shell is squeezed out and the resulting liquid is mixed with honey. Such a remedy is used to treat sore throat;
• jam - for its preparation, whole and unpeeled green fruits are poured with honey or thick sugar syrup. After 30 days, the jam is ready. It is used not only as a treat, but also as a remedy for indigestion. To make the taste more interesting and savory, you can add a few cloves, vanilla and cinnamon;
• tincture - the green peel is insisted on alcohol, and then 2-3 drops of the finished product are consumed daily. It helps to improve the functioning of the immune system, prevent frequent viral diseases.

Housewives in those latitudes where walnuts grow have received methods of preserving this fruit by inheritance from their mothers and grandmothers. If you live in regions where you can buy only imported fruits, pay attention to the choice when buying, try to find out from the seller the origin of the fruits in order to estimate the distance of their transportation and adjust the shelf life of walnuts for yourself based on the information received.